Postmarketing surveillance and black box warnings [2] (multiple letters)

Garth K. Graham, Anthony K. Wutoh, Rita D. Wutoh, I. P. Hampson, J. N. Harvey, Stephen A. Goldman, Penelope J. Greene, Theodore J. La Vaque, Karen E. Lasser, Steffie J. Woolhandler, David U. Himmelstein, Sidney M. Wolfe, Robert J. Temple, Martin H. Himmel